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Total observations: | 4,408 | Minimum magnitude: | 9.517 | Maximum magnitude: | 6.900 | ||
First observation: | JD 2440689.400000 | \ | 12 Apr 1970 21:36:00.000000 UT | Latest observation: | JD 2460626.326000 | \ | 11 Nov 2024 19:49:26.400000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 3,260 |
Photographic | 6 |
CCD | 25 |
CMOS | 1,117 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
IS | J E Isles | 35 | 2440689.400000 12 Apr 1970 21:36:00.000000 | 2447836.397900 5 Nov 1989 21:32:58.560000 | 8.590 | 7.200 |
PI | R D Pickard | 8 | 2440704.500000 28 Apr 1970 00:00:00.000000 | 2440927.700000 7 Dec 1970 04:48:00.000000 | 8.200 | 7.200 |
MU | C R Munford | 2 | 2440789.400000 21 Jul 1970 21:36:00.000000 | 2440798.500000 31 Jul 1970 00:00:00.000000 | 7.600 | 7.500 |
SM | F W Smith | 6 | 2440854.400000 24 Sep 1970 21:36:00.000000 | 2440922.300000 1 Dec 1970 19:12:00.000000 | 8.500 | 7.400 |
NO | D J Northwood | 8 | 2440862.400000 2 Oct 1970 21:36:00.000000 | 2441253.400000 28 Oct 1971 21:36:00.000000 | 7.900 | 7.400 |
GG | D J Goring | 4 | 2440865.300000 5 Oct 1970 19:12:00.000000 | 2440927.700000 7 Dec 1970 04:48:00.000000 | 8.500 | 7.200 |
FM | V J Freeman | 10 | 2440869.400000 9 Oct 1970 21:36:00.000000 | 2441393.400000 16 Mar 1972 21:36:00.000000 | 8.600 | 7.500 |
GH | T Gough | 16 | 2440955.600000 4 Jan 1971 02:24:00.000000 | 2441932.006900 6 Sep 1973 12:09:56.160000 | 9.000 | 7.400 |
AS | A L Smith | 2 | 2440965.300000 13 Jan 1971 19:12:00.000000 | 2441179.500000 16 Aug 1971 00:00:00.000000 | 7.670 | 7.500 |
UP | D A Pickup | 5 | 2440971.500000 20 Jan 1971 00:00:00.000000 | 2441054.500000 13 Apr 1971 00:00:00.000000 | 7.900 | 7.400 |
BI | J Bingham | 15 | 2441054.400000 12 Apr 1971 21:36:00.000000 | 2441652.500000 1 Dec 1972 00:00:00.000000 | 8.100 | 7.300 |
HH | I D Howarth | 2 | 2441054.400000 12 Apr 1971 21:36:00.000000 | 2441146.400000 13 Jul 1971 21:36:00.000000 | 8.500 | 7.900 |
YP | P Yates | 2 | 2441141.500000 9 Jul 1971 00:00:00.000000 | 2441157.500000 25 Jul 1971 00:00:00.000000 | 7.800 | 7.200 |
QA | P Quadt | 11 | 2441188.700000 25 Aug 1971 04:48:00.000000 | 2441621.500000 31 Oct 1972 00:00:00.000000 | 8.600 | 7.700 |
CP | P R Clayton | 3 | 2441233.300000 8 Oct 1971 19:12:00.000000 | 2441269.300000 13 Nov 1971 19:12:00.000000 | 7.450 | 7.200 |
PM | M Poxon | 7 | 2441242.400000 17 Oct 1971 21:36:00.000000 | 2441359.400000 11 Feb 1972 21:36:00.000000 | 8.200 | 7.500 |
BX | A Brown | 1 | 2441244.400000 19 Oct 1971 21:36:00.000000 | 2441244.400000 19 Oct 1971 21:36:00.000000 | 7.600 | 7.600 |
CM | M Currie | 32 | 2441248.300000 23 Oct 1971 19:12:00.000000 | 2442048.330500 31 Dec 1973 19:55:55.200000 | 8.750 | 7.550 |
HF | G M Hurst | 10 | 2441416.400000 8 Apr 1972 21:36:00.000000 | 2451868.288800 19 Nov 2000 18:55:52.320000 | 8.700 | 7.100 |
JB | B Jobson | 17 | 2441510.500000 12 Jul 1972 00:00:00.000000 | 2441586.500000 26 Sep 1972 00:00:00.000000 | 7.750 | 7.400 |
HB | M A Hather | 73 | 2441570.500000 10 Sep 1972 00:00:00.000000 | 2446059.315900 24 Dec 1984 19:34:53.760000 | 8.700 | 7.500 |
YG | D L Young | 10 | 2441685.529100 3 Jan 1973 00:41:54.240000 | 2441802.414500 29 Apr 1973 21:56:52.800000 | 8.600 | 8.100 |
SE | I W Saunders | 1 | 2441779.358300 6 Apr 1973 20:35:57.120000 | 2441779.358300 6 Apr 1973 20:35:57.120000 | 8.300 | 8.300 |
HY | P W Hornby | 5 | 2441912.565900 18 Aug 1973 01:34:53.760000 | 2442277.600000 18 Aug 1974 02:24:00.000000 | 8.800 | 8.100 |
TY | M D Taylor | 16 | 2442147.377000 9 Apr 1974 21:02:52.800000 | 2449716.448600 29 Dec 1994 22:45:59.040000 | 9.000 | 7.600 |
RT | D A Rothery | 2 | 2442277.534700 18 Aug 1974 00:49:58.080000 | 2442361.420100 9 Nov 1974 22:04:56.640000 | 8.400 | 8.400 |
HU | D Hufton | 2 | 2442280.471500 20 Aug 1974 23:18:57.600000 | 2442366.347200 14 Nov 1974 20:19:58.080000 | 8.900 | 8.500 |
RE | N Reid | 11 | 2442308.437500 17 Sep 1974 22:30:00.000000 | 2442666.465200 10 Sep 1975 23:09:53.280000 | 9.200 | 8.400 |
MX | L R Matthews | 25 | 2442308.447900 17 Sep 1974 22:44:58.560000 | 2443455.371500 7 Nov 1977 20:54:57.600000 | 9.000 | 8.400 |
BS | T Brelstaff | 16 | 2442361.375000 9 Nov 1974 21:00:00.000000 | 2444308.333300 9 Mar 1980 19:59:57.120000 | 8.800 | 7.900 |
MM | I A Middlemist | 375 | 2442417.326300 4 Jan 1975 19:49:52.320000 | 2452623.326400 14 Dec 2002 19:50:00.960000 | 8.800 | 7.600 |
VB | J S Bullivant | 16 | 2442834.347200 25 Feb 1976 20:19:58.080000 | 2443138.349300 25 Dec 1976 20:22:59.520000 | 8.600 | 7.530 |
HO | A J Hollis | 18 | 2443111.427000 28 Nov 1976 22:14:52.800000 | 2443506.347200 28 Dec 1977 20:19:58.080000 | 8.300 | 7.900 |
AG | S W Albrighton | 1,224 | 2443112.340200 29 Nov 1976 20:09:53.280000 | 2460626.326000 11 Nov 2024 19:49:26.400000 | 9.200 | 7.400 |
ZP | P Mcgenity | 21 | 2443526.334700 17 Jan 1978 20:01:58.080000 | 2443868.384000 25 Dec 1978 21:12:57.600000 | 7.800 | 7.400 |
RHF | R B I Fraser | 13 | 2443173.312000 29 Jan 1977 19:29:16.800000 | 2444131.430500 14 Sep 1979 22:19:55.200000 | 8.260 | 6.900 |
NZ | I P Nartowicz | 57 | 2444637.437500 1 Feb 1981 22:30:00.000000 | 2449964.885400 4 Sep 1995 09:14:58.560000 | 8.800 | 7.400 |
IW | W J Worraker | 101 | 2445258.305500 15 Oct 1982 19:19:55.200000 | 2447441.639500 7 Oct 1988 03:20:52.800000 | 9.000 | 7.600 |
TP | J Thorpe | 27 | 2445354.253400 19 Jan 1983 18:04:53.760000 | 2447469.256900 3 Nov 1988 18:09:56.160000 | 8.200 | 7.500 |
IN | G B Chaplin | 11 | 2445707.510400 8 Jan 1984 00:14:58.560000 | 2445994.347200 20 Oct 1984 20:19:58.080000 | 8.100 | 7.700 |
QM | T Markham | 666 | 2445992.444400 18 Oct 1984 22:39:56.160000 | 2457546.538000 7 Jun 2016 00:54:43.200000 | 8.900 | 8.100 |
DS | D M Swain | 46 | 2446114.327000 17 Feb 1985 19:50:52.800000 | 2449897.452000 28 Jun 1995 22:50:52.800000 | 8.700 | 7.200 |
AX | C M Allen | 1 | 2446170.343000 14 Apr 1985 20:13:55.200000 | 2446170.343000 14 Apr 1985 20:13:55.200000 | 8.250 | 8.250 |
QRA | G Ramsay | 54 | 2447168.336800 7 Jan 1988 20:04:59.520000 | 2449013.458300 25 Jan 1993 22:59:57.120000 | 8.800 | 7.400 |
WEK | K West | 1 | 2447945.391600 22 Feb 1990 21:23:54.240000 | 2447945.391600 22 Feb 1990 21:23:54.240000 | 7.850 | 7.850 |
POG | G Pointer | 8 | 2448152.381900 17 Sep 1990 21:09:56.160000 | 2449311.484700 19 Nov 1993 23:37:58.080000 | 8.300 | 7.750 |
LUB | T Lubek | 6 | 2448621.484700 30 Dec 1991 23:37:58.080000 | 2448986.421500 29 Dec 1992 22:06:57.600000 | 8.800 | 7.800 |
FAM | F Hamilton | 4 | 2449695.498600 8 Dec 1994 23:57:59.040000 | 2449933.501300 4 Aug 1995 00:01:52.320000 | 8.000 | 7.300 |
JMM | J Meacham | 80 | 2449720.541600 3 Jan 1995 00:59:54.240000 | 2456573.419000 7 Oct 2013 22:03:21.600000 | 9.000 | 7.400 |
SJO | S Johnston | 17 | 2451058.483300 1 Sep 1998 23:35:57.120000 | 2451548.327700 4 Jan 2000 19:51:53.280000 | 8.830 | 7.560 |
BAR | M Barrett | 3 | 2456702.399000 13 Feb 2014 21:34:33.600000 | 2456756.390000 8 Apr 2014 21:21:36.000000 | 8.500 | 8.200 |
RPE | R Pearce | 43 | 2457477.434000 29 Mar 2016 22:24:57.600000 | 2460587.411000 3 Oct 2024 21:51:50.400000 | 8.500 | 7.700 |
TLH | T L Heywood | 107 | 2457573.538000 4 Jul 2016 00:54:43.200000 | 2460232.594000 15 Oct 2023 02:15:21.600000 | 8.500 | 7.900 |
GPF | G Fleming | 43 | 2458819.257540 1 Dec 2019 18:10:51.456000 | 2460324.346980 14 Jan 2024 20:19:39.072000 | 9.517 | 7.588 |
CWS | C Watkins | 1,098 | 2459437.626123 11 Aug 2021 03:01:37.027200 | 2460527.518472 5 Aug 2024 00:26:35.980800 | 8.476 | 7.473 |
DBS | D Dobbs | 11 | 2459464.444000 6 Sep 2021 22:39:21.600000 | 2459870.281000 17 Oct 2022 18:44:38.400000 | 8.500 | 8.000 |